Pengaruh Ukuran Partikel Bentonit Dan Waktu Kontak Terhadap Daya Jerap Benton…

In the palm oil refining industry, bleaching process CPO was performed using bleaching agent. This process aims is to change the color of CPO from reddish brown to pale yellow and clearness. Bleaching agents can be made from the bentonite. Bentonite is a clay mineral with the chemical composition of approximately 80% consists of the mineral monmorillonite (Na.Ca) 0.33 (Al.Mg)12Si4O10(OH)2nH2O (…